| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.87 | 4.438% | $185.7639 | $185.76 | $185.75 | $185.80 |
| Purchase #2 | $25.98 | 7.458% | $27.9176 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $216.87 | 6.512% | $230.9926 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $170.82 | 3.732% | $177.195 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $231.34 | 8.274% | $250.4811 | $250.48 | $250.50 | $250.50 |
| Purchase #6 | $51.25 | 10.138% | $56.4457 | $56.45 | $56.45 | $56.40 |
| Purchase #7 | $62.84 | 12.706% | $70.8245 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $936.97 | $999.6204 | $999.62 | $999.60 | $999.60 | |